#include <sys/types.h>
#include <fcntl.h>

#include "ourhdr.h"

int 
main(int argc, char *argv[])
{
	if (argc != 2) {
		err_quit("usage: a.out <pathname>");
	}

	if (access(argv[1], R_OK) < 0) {
		err_ret("access error for %s", argv[1]);
	} else {
		printf("read access OK\n");
	}

	if (open(argv[1], O_RDONLY) < 0) {
		err_ret("open error for %s", argv[1]);
	} else {
		printf("open for reading OK\n");
	}

	exit (0);
}
